Bioradiolocation is a method for detection and diagnostic monitoring of humans, even behind obstacles, by means of radar.
It is based on the reflected signal modulation caused by movements of the body surface and internals.
Objects of the human's body, subjected to more or less periodic fluctuations are:

Lungs (range of frequencies from 0.1 to 0.6 Hz)

Cardiac muscle (range of frequencies from 0.7 to 2.5 Hz)

Vocal organs (articulation)

Movements of other parts of the body.

We offer BioRASCAN-4 (4 GHz) and BioRASCAN-14 (14 GHz) bioradars.

BioRASCAN-4

BioRASCAN-14

Recording of breathing and heartbeat

Technical info

BioRASCAN-4

BioRASCAN-14

Operating frequency band, GHz

3.6...4.0

13.8...14.2

RF output, mW

< 3

Gain constant, dB

20

Detecting signals band, Hz

0.03...5

0.03...10

Dynamic range of the detecting signals, dB

60

Size of antennas block, mm

370x150x150

120x50x50

Potential application fields

Evaluation of psycho-emotional state of the persons in airports and other check-points

Detection of hiding persons in buildings, containers and other closed spaces

Remote and concealed lie detector

Antiterrorist operations

Detection of people movement in subsurface tunnels

HF microphone that records articulation through walls in buildings

Bio-medical applications including space medicine.

Practical application of BioRASCAN

BioRASCAN-4 has been bought by Research Institute of Criminalistics

BioRASCAN-4 has been used during International research project MARS-500
conducted on the basis of Institute for Biomedical Problems of Russian Academy of Sciences for sleep monitoring of crewmembers under prolonged isolation

Clinical trials of BioRASCAN were conducted on the base of Sleep Laboratory of "Almazov Federal Heart, Blood and Endocrinology Centre" (St. Petersburg, Russia).